CN101752515B - 用于制造电池壳体的方法和通过该方法制造的电池壳体 - Google Patents

用于制造电池壳体的方法和通过该方法制造的电池壳体 Download PDF

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Publication number
CN101752515B
CN101752515B CN2009101403992A CN200910140399A CN101752515B CN 101752515 B CN101752515 B CN 101752515B CN 2009101403992 A CN2009101403992 A CN 2009101403992A CN 200910140399 A CN200910140399 A CN 200910140399A CN 101752515 B CN101752515 B CN 101752515B
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CN
China
Prior art keywords
punch die
drift
central axis
side wall
cylindrical housings
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Active
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CN2009101403992A
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English (en)
Chinese (zh)
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CN101752515A (zh
Inventor
龙俊善
池性大
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung SDI Co Ltd
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Samsung SDI Co Ltd
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Publication date
Application filed by Samsung SDI Co Ltd filed Critical Samsung SDI Co Ltd
Publication of CN101752515A publication Critical patent/CN101752515A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2615—Edge treatment of cans or tins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
CN2009101403992A 2008-12-03 2009-07-21 用于制造电池壳体的方法和通过该方法制造的电池壳体 Active CN101752515B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080121877A KR101030835B1 (ko) 2008-12-03 2008-12-03 전지용 케이스의 제조 방법 및 이에 의해 제조되는 전지용 케이스
KR10-2008-0121877 2008-12-03

Publications (2)

Publication Number Publication Date
CN101752515A CN101752515A (zh) 2010-06-23
CN101752515B true CN101752515B (zh) 2012-11-21

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CN2009101403992A Active CN101752515B (zh) 2008-12-03 2009-07-21 用于制造电池壳体的方法和通过该方法制造的电池壳体

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KR (1) KR101030835B1 (ko)
CN (1) CN101752515B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102156557B1 (ko) * 2016-02-05 2020-09-17 주식회사 엘지화학 2차 전지
CN112157175A (zh) * 2020-09-15 2021-01-01 苏州斯莱克精密设备股份有限公司 一种电池罐罐体拉伸用冲头、模具及其拉伸工艺
KR20220109031A (ko) * 2021-01-28 2022-08-04 주식회사 엘지에너지솔루션 전지 모듈 및 이를 포함하는 전지팩

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1243605A (zh) * 1997-11-07 2000-02-02 索尼株式会社 矩形密封电池
US6946221B2 (en) * 2000-12-26 2005-09-20 Matsushita Electric Industrial Co., Ltd. Square battery container, method of manufacturing the container, and square battery using the container

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2790072B2 (ja) * 1994-02-15 1998-08-27 東洋製罐株式会社 シームレス缶の製造方法
JP4328847B2 (ja) * 2003-11-25 2009-09-09 株式会社デンソー 筒状部材の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1243605A (zh) * 1997-11-07 2000-02-02 索尼株式会社 矩形密封电池
US6946221B2 (en) * 2000-12-26 2005-09-20 Matsushita Electric Industrial Co., Ltd. Square battery container, method of manufacturing the container, and square battery using the container

Also Published As

Publication number Publication date
KR101030835B1 (ko) 2011-04-22
KR20100063376A (ko) 2010-06-11
CN101752515A (zh) 2010-06-23

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